RingConn Gen3 Smart Ring Size 12 Brushed Silver

Where most wearables shout for attention on your wrist, the RingConn Gen3 Smart Ring works quietly from your finger—combining medical-grade sensing with a feather-light titanium build that disappears into daily life. This size 12 ring in Brushed Silver delivers continuous heart rate, SpO2, sleep staging, stress, and activity tracking without a screen, subscription, or constant charging. It’s the discreet health companion for those who want deep insights without changing how they live.

Highlights

• Ultra-lightweight titanium alloy shell with brushed silver finish—durable, hypoallergenic, and barely noticeable
• Advanced PPG sensor array for heart rate, HRV, SpO2, and skin temperature variation
• 7-day battery life with included wireless charging dock; no cables, no fuss
• 5 ATM water resistance—safe for swimming, showering, and daily wear
• No subscription required: full access to the RingConn app and all health metrics
• On-device storage for 7 days of data, with seamless cloud sync

In daily use

Slip the RingConn Gen3 onto your index or ring finger and forget it’s there. It tracks resting heart rate, HRV, and SpO2 around the clock, then distills the data into a Readiness Score each morning. Sleep tracking breaks down light, deep, and REM stages, while the built-in accelerometer and gyroscope log steps, distance, and active minutes. Stress detection uses heart rate variability and skin temperature trends, and the app offers guided breathing to help you recover. With Bluetooth 5.0 LE, it pairs effortlessly with iOS 12+ or Android 8+, and over-the-air firmware updates keep the ring improving over time.

Full specifications

• Ring size: US 12 (EU 68); inner diameter 21.49 mm; band width 2.6 mm
• Material: Titanium alloy, brushed silver
• Sensors: PPG (heart rate, SpO2), accelerometer, gyroscope, skin temperature
• Metrics: Heart rate (resting, average, max), HRV, SpO2, sleep stages, sleep score, activity, stress, body temperature variation, readiness score, calories burned, distance travelled, active minutes, hours slept
• Connectivity: Bluetooth 5.0 Low Energy
• Compatibility: iOS 12.0 or later, Android 8.0 or later
• Battery: Up to 7 days typical use; wireless charging dock included
• Water resistance: 5 ATM (50 meters)
• Data storage: 7 days on-device, cloud sync via RingConn app
• Processor: Low-power MCU
• Operating temperature: 0°C to 40°C
• Firmware updates: Over-the-air (OTA)
• Included: Ring, charging dock, quick start guide

Final note

For anyone seeking a smarter way to monitor health without a smartwatch’s bulk or a subscription’s cost, the RingConn Gen3 in Brushed Silver is a compelling choice—precise, durable, and elegantly understated.